Computer OperatorsA. Write computer programs for specific problemsB. Operate the devices which input and output data from the computerC. Normally require a college degree in computer scienceD. All of the aboveE. None of the above

Which is true for the digital computer?A. It is less accurate than the analog computerB. It represents the decimal numbers through a string of binary digitsC. It is used primarily in scientific applicationsD. Both (a) and (c)E. None of the above

What is the main advantage of magnetic core memory over semiconductor RAM memory?A. more compact and smallerB. more economicalC. a bit does not have to write after readingD. non volatileE. None of the above